Weather in Saint Charles, United States
Weather Advisories
in the data behind our forecast?
Today's weather summary
The weather in Saint Charles on Sunday, February 23rd, will be throughout the day, with light rain before dawn.
There is also a chance for cloud overcast before dawn at about 2 am, and also drizzle in the afternoon around 4 pm.
Weather information for Saint Charles, on Sunday, February 23rd:
The maximum temperature during the day is going to be 56°F around 2 pm. The day will have very high relative humidity, with average humidity of 88%. The wind will be breezy, and will get up to 11 mph at 4 pm, blowing from the east. The cloud coverage will range from 62% around 1 am to as high as 100% around 11 pm with an average of 98%.
The chances of precipitation throughout the day will change between 0% and 100%. The highest chance for precipitation will be around noon and the lowest probability around 1 am. The dew point will range from 44°F up to a maximum value of 53°F around 10 pm.
The visibility is expected to be good with average visibility of 7 mi throughout the day. Atmospheric pressure will be high with average pressure of 1020 hPa. Sunrise will be at 6:33 am, and sunset at 5:57 pm, making it a total of 11 hours and 24 minutes of daylight.
Air quality forecast for Saint Charles, on Sunday, February 23rd:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 35 and 80.
Pollen forecast for Saint Charles, on Sunday, February 23rd:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Saint Charles on Monday, February 24th, is going to be cloudy for most of the day, together with some clouds in the afternoon.
There's seems to be also high probability of light fog before dawn at about 12 am.
Weather information for Saint Charles, on Monday, February 24th:
The highest temperature during the day is going to be 60°F at about 5 pm. The day will have very high relative humidity, with average humidity of 85%. The wind will be breezy, and will get up to 12 mph at midnight, blowing from the north-east. The cloud coverage will range from 31% around 10 pm to as high as 100% around 11 pm with an average of 90%.
The precipitation probability will change throughout the day between 0% and 35%. The highest chance for precipitation will be around 1 am and the lowest probability around midnight. The dew point will range from 50°F up to a maximum value of 55°F around 8 pm.
The visibility is expected to be good with average visibility of 7 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 6:32 am, and sunset at 5:57 pm. The day will have 11 hours and 25 minutes of daylight.
Air quality forecast for Saint Charles, on Monday, February 24th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 38 and 55.
Pollen forecast for Saint Charles, on Monday, February 24th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
Nearby locations
